درخت حوزه‌های تخصصی

The consequences of climate change could be so severe and extensive that the issue has prompted human societies to change their subsistence system and adopt strategies to deal with those challenges. In the past, droughts and the reduction in water resources caused serious problems for human societies and made it difficult for water-dependent communities to continue living in a specific region and area. In order to get out of the crisis, many communities either migrated to favorable areas or attacked other communities. In the second millennium BC, Central and West Asia witnessed large-scale human migrations and violent invasions, which apparently overlapped with climatic stresses. The extensive migration of Aryan tribes and predatory invasions of the Sea Peoples in Egypt, Levant, Anatolia, and Greece during the second half of the second millennium BC coincided with the 3.2 ka BP mega drought event. This research, with an environmental archeology approach, actually tries to warn about the unfortunate consequences of global warming, i.e. climate migrations and social tensions. Here, the reason for population displacements and attacks on civilizations in the second millennium BC has been investigated from the climatic perspective. The Paleoclimate research indicates frequent climatic events in the early Late Holocene in Central and West Asia, which probably triggered many socio-political events.

The purpose of this study is to the development of creative industries through the development of cultural quarters within historical contexts as a creative strategy that affects the city as a whole and provides the field of competition and the possibility of being present at international levels. The research method is descriptive-analytical and its type is applied-developmental. The geographical area under study is "Karim Khan" street in Tehran, which has a rich historical and cultural identity. Therefore, using the hierarchical analysis process and "Lisrel" software, the cultural quarters' indicators were ranked and each one's importance was extracted. The findings, according to the calculations of the importance coefficient and the compatibility coefficient of each of the indicators in the study area, show that the "walkability" criterion, "the drivers of the creative economy", and the meaning index of a cultural quarter, the criterion of "evocativeness and urban memory" with importance coefficients of 0.62, 0.78, and 0.65 in the quarter have been assigned the highest rank among other indicators. And as a result, it was shown that the economic importance of sidewalks and the presence of active horizontal grains on the edges, the permeability of the passages, the safe accommodation for pedestrians, the facilities for the transportation of cars and their related services, as well as the quality of urban furniture and green spaces in the quarter as underlying factors. The instrument of creative development and the formation of the cultural quarters are the most important.

The lifeways of mobile human societies are a field investigated by anthropologists and archaeologists. Mobility is considered an effective way of foraging and resource production among human societies (for hunter-gatherers, pastoralists, and farmers, respectively). Various classifications regarding the mobility patterns of human societies have been proposed so far. As of today, the majority of archaeologists use Murdock’s multi-purpose classification which divided mobile human societies into four groups: (1) Nomadic societies, (2) semi-nomadic societies, (3) semi-sedentary societies, and (4) sedentary societies. But some societies have characteristics that do not allow them to be placed in one of these groups. For identification of these unclearly defined societies, the authors will refer to 5 criteria of demographic dimensions: Mobility, number of movements, movement distance, residential criteria, and lifeway. For instance, it was not until 2003 that archaeologists began to recognize the intermediate trajectory of nomadic pastoralism from early village-based herding to the formation of full-fledged pastoralism in the western part of Central Zagros. Extensive study of pastoralist communities, however, can be used for the identification of several intermediate stages of the 5 criteria. Current archaeological evidence in most of the early Neolithic sites in Central Zagros such as Qazanchi, Sheikhi Abad, Sarab, Asiab, and Guran, unlike the Levant region which was settled in the Epipaleolithic (Natufian) period, indicates that these sites are seasonal. So how can we explain the mobility of human societies in the proto-Neolithic period of Zagros? As a result, the authors try to use these criteria to identify the intermediate stages of sedentarism in Zagros, from mobile societies in the Epipaleolithic period to sedentary societies in the late Neolithic period. For this purpose, the authors have studied the mobility patterns and residential criteria of human societies in the cultural landscape of Hawraman. The research was conducted in two seasons, in the summer of   2016 and the summer of 2018, respectively. At first glance, the patterns of mobility and lifeways of human societies seemed homogeneous and identical in the cultural landscape of Hawraman. But with a deeper analysis, Four main mobility patterns were identified. The patterns include (1) single-stage agriculturalist residential mobility in Koh-e-Takht, (2) multistage pastoralist residential mobility in Kosalan and Shahu Mountain, (3) logistical mobility (transhumance) in Javeh River, and (4) logistical mobility (based on cultural exchanges) all over the Hawraman. The patterns show that the Zagros societies did not become sedentary in a single stage. Therefore, semi-sedentary societies with residential mobility and semi-sedentary societies with logistical mobility can be placed in the intermediate stages.  

The artifact studied in this paper is a bimetallic sword made of bronze handle and an iron blade, which was excavated from the Tol ancient cemetery, located in Talash city, Gilan province, in 2001 by Mohammad Reza Khaltabari. This research aims to study the technology and pathology of the mentioned object by conducting comparative and archeological studies using the library method, conducting technological studies using the laboratory methods of radiography, metallography, and microstructural observations using a scanning electron microscope (SEM-EDS). The phase analysis of corrosion products was done by X-ray diffraction (XRD), as well as knowing the manufacturing method and identifying the types of damage and corrosion. The result shows that this work belongs to the Iron Age. Also, the tests performed on the two parts of the handle and the blade showed that the material of the iron blade is iron-carbon alloy. The amount of carbon in different parts of the body of blade is not the same and the handle is made of bronze alloy with casting and hammering techniques. It also has a galvanic corrosion effect.

Fakhr al-Dīn Muḥammad ibn Manṣūr Mubarākshāh al-Qurashī was born around 1150 CE, probably in Ghazna, and eventually joined the court of Quṭb al-Dīn Aybak, the first Turkish Mamlūk or “Slave King” of northern India. He died around 1224 CE. His Ādāb al Ḥarb wa’l Shujācah (“Rules of War and Bravery”) was a treatise on statecraft in the Persian tradition of “Mirrors for Princes”. A substantial, if idealised discussion of warfare, it includes sections on tactics, troop organisation, various weapons, sieges and many military-historical anecdotes. Nevertheless, these chapters also include more recent, more localised Indian and Turkish elements, plus otherwise lost aspects of military practice or theory. For example, the essentially traditional Islamic or ʿAbbāsid sections include Chapter 12 which describes “How to arrange an army firmly and to maintain that (arrangement)”. The first part of Chapter 13 describes “How to bring the army to a halt and the (best) place to do this”. Some specifically military chapters of theĀdāb al Ḥarb wa’l Shujācah are clearly based upon ʿAbbāsid military theory as developed during the 8th to 10th centuries CE; notably sections such as “How to arrange an army firmly and to maintain that (arrangement)”, and “How to bring the army to a halt and the place to do this”. Other sections reflect more recent Indo-Islamic, Indian and Turkish military ideas, as well as otherwise lost aspects of earlier military practice, plus plans of military arrays, idealised encampments and exercises in the tradition of Islamic furusīyah military training manuals. Chapter 11, which is interpreted here, concerned the characteristic features, advantage and usage of a wide array of weapons. Chapter 19, which is also interpreted here, focussed on various aspects and variations in the array and deployment of an army for battle.